Groups of 3 or more receive 10% off when registering as part of the same order (not to be combined with any other discounts). Enter code GROUP during registration to take advantage of this discount.
We offer discounted rates to people who work at government and not-for-profit entities, and at schools and institutions of higher education. These rates won’t go up, but can’t be combined with other discounts.
* Confirmation of your status as a government/non-profit/education employee is required; register using a .gov, .org, or .edu email address, and/or email us a scanned letter confirming your work status, on your employer’s letterhead, within two weeks of your registration.
Registrations are transferable; email us ASAP to let us know who will be taking your place.
We accept American Express, MasterCard, Visa and Paypal (we’ll need your credit card’s correct billing address to process the charge). We also can bill via invoice, but full payment will be due upon receipt of the invoice.
Read our complete Terms of Service.